X-Files Teaser Trailer: I Want To Believe July 17, 2015 TaylorNetwork no comment on X-Files Teaser Trailer: I Want To Believe I want to believe…. On January 24, the six episode X-Files reboot premieres. The short series features returning stars David Duchovny and Gillian Anderson along with Mitch Pileggi and newcomer Joel McHale. Do you believe? Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...